Hi, 
  
I'm trying out the FusionCharts and PowerCharts graph libraries and I've noticed some odd occurences with the candle stick charts. It appears as if the Y-axis isn't always long enough to show all data. 
  
Chart 1: 
 
{"chart":{"exportShowMenuItem":"0","exportFormats":"PDF=Export as PDF","caption":"Some more data","exportAction":"download","exportEnabled":1,"exportHandler":"/export.do","exportAtClient":"0","html5ExportHandler":"/export.do"},"categories":[{"category":[{"x":"1","label":"1"},{"x":"2","label":"2"},{"x":"3","label":"3"},{"x":"4","label":"4"},{"x":"5","label":"5"}]}],"dataset":[{"data":[{"open":"23.18","close":"24.02","high":"26.44","low":"22.8","x":"1"},{"open":"23.14","close":"23.54","high":"23.68","low":"22.7","x":"2"},{"open":"22.29","close":"21.46","high":"22.67","low":"20.9","x":"3"},{"open":"26.17","close":"25.88","high":"27.47","low":"23.9","x":"4"},{"open":"20.5","close":"21.2","high":"21.48","low":"20.5","x":"5"}]}]}
 
Result:  
  
  
Chart 2: 
 
{"chart":{"exportShowMenuItem":"0","exportFormats":"PDF=Export as PDF","caption":"Some more data","exportAction":"download","exportEnabled":1,"exportHandler":"/export.do","exportAtClient":"0","html5ExportHandler":"/export.do"},"categories":[{"category":[{"x":"1","label":"1"},{"x":"2","label":"2"},{"x":"3","label":"3"},{"x":"4","label":"4"},{"x":"5","label":"5"}]}],"dataset":[{"data":[{"open":"22.63","close":"22.15","high":"23.78","low":"21.8","x":"1"},{"open":"23.26","close":"23.47","high":"24.06","low":"23.2","x":"2"},{"open":"23.94","close":"24.8","high":"26.54","low":"23.3","x":"3"},{"open":"23.6","close":"25.01","high":"26.97","low":"22.7","x":"4"},{"open":"25.66","close":"26.31","high":"26.63","low":"24.6","x":"5"}]}]}
 
  
Result:  
  
Chart 3: 
  
 
{"chart":{"exportShowMenuItem":"0","exportFormats":"PDF=Export as PDF","caption":"Some more data","exportAction":"download","exportEnabled":1,"exportHandler":"/export.do","exportAtClient":"0","html5ExportHandler":"/export.do"},"categories":[{"category":[{"x":"1","label":"1"},{"x":"2","label":"2"},{"x":"3","label":"3"},{"x":"4","label":"4"},{"x":"5","label":"5"}]}],"dataset":[{"data":[{"open":"25.06","close":"25.58","high":"26.69","low":"24.7","x":"1"},{"open":"25.3","close":"26.14","high":"26.92","low":"25.0","x":"2"},{"open":"25.11","close":"25.85","high":"28.31","low":"24.5","x":"3"},{"open":"25.13","close":"24.52","high":"28.21","low":"23.6","x":"4"},{"open":"24.2","close":"25.67","high":"28.23","low":"23.8","x":"5"}]}]}
 
  
Result:  
  
I'm using a complete javascript implementation and the jquery plugin to load the charts. 
  
I currently allow the user to select 4 charts to be displayed on a single page with random contents. This is the code I use to load the graphs: 
  
  
   var $container = $("#chartContainer" + index).insertFusionCharts({
   	swfUrl:graph,
   	renderer:'javascript',
   	dataSource:"/report.do?type=" + type,
   	dataFormat:"jsonurl",
   	width:"550",
   	height:"300",
   	registerWithJS:'1',
   	id:"myChartId" + index
}).data("exportId", "#export" + index)
   	.bind("fusionchartsdrawcomplete", drawComplete);
 
  
graph and type indicate the type of graph and the contents as they should be returned by the server. Index is an integer from 0 to 3, identifying both the graph as well as the div where the chart should be placed.  
  
Do you have any idea what  could be causing this? 
  
Thanks in advance. 
  
Regards,  
Tim.